﻿using System;
using System.Data;
using System.Collections.Generic;
using He.Model;
namespace He.BLL
{
	/// <summary>
	/// attr_item
	/// </summary>
	public partial class attr_item
	{
		private readonly He.DAL.attr_item dal=new He.DAL.attr_item();
		public attr_item()
		{}
		#region  Method

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
			return dal.GetMaxId();
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int id)
		{
			return dal.Exists(id);
		}

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int  Add(He.Model.attr_item model)
		{
			return dal.Add(model);
		}

		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(He.Model.attr_item model)
		{
			return dal.Update(model);
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int id)
		{
			
			return dal.Delete(id);
		}
		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool DeleteList(string idlist )
		{
			return dal.DeleteList(idlist );
		}

		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public He.Model.attr_item GetModel(int id)
		{
			
			return dal.GetModel(id);
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			return dal.GetList(strWhere);
		}
		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<He.Model.attr_item> GetModelList(string strWhere)
		{
			DataSet ds = dal.GetList(strWhere);
			return DataTableToList(ds.Tables[0]);
		}
		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<He.Model.attr_item> DataTableToList(DataTable dt)
		{
			List<He.Model.attr_item> modelList = new List<He.Model.attr_item>();
			int rowsCount = dt.Rows.Count;
			if (rowsCount > 0)
			{
				He.Model.attr_item model;
				for (int n = 0; n < rowsCount; n++)
				{
					model = new He.Model.attr_item();
					if(dt.Rows[n]["id"]!=null && dt.Rows[n]["id"].ToString()!="")
					{
						model.id=int.Parse(dt.Rows[n]["id"].ToString());
					}
					if(dt.Rows[n]["field_id"]!=null && dt.Rows[n]["field_id"].ToString()!="")
					{
						model.field_id=int.Parse(dt.Rows[n]["field_id"].ToString());
					}
					if(dt.Rows[n]["control_type"]!=null && dt.Rows[n]["control_type"].ToString()!="")
					{
					model.control_type=dt.Rows[n]["control_type"].ToString();
					}
					if(dt.Rows[n]["title"]!=null && dt.Rows[n]["title"].ToString()!="")
					{
					model.title=dt.Rows[n]["title"].ToString();
					}
					if(dt.Rows[n]["sort_id"]!=null && dt.Rows[n]["sort_id"].ToString()!="")
					{
						model.sort_id=int.Parse(dt.Rows[n]["sort_id"].ToString());
					}
					modelList.Add(model);
				}
			}
			return modelList;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetAllList()
		{
			return GetList("");
		}

		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			return dal.GetRecordCount(strWhere);
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			return dal.GetListByPage( strWhere,  orderby,  startIndex,  endIndex);
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		//public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		//{
			//return dal.GetList(PageSize,PageIndex,strWhere);
		//}

		#endregion  Method
	}
}

